Which departure time was most reliable for MSY to MIA?
Among qualifying MSY-to-MIA departure window results, Late morning had the highest on-time rate: 82.9% of 387 flights. Afternoon was lowest at 63.3% across 60 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 706 | 82.9% | 10.9% | 1.4% |
| Late morning | 387 | 82.9% | 9.3% | 0.5% |
| Afternoon | 60 | 63.3% | 16.7% | 5.0% |
| Evening | 376 | 68.1% | 22.6% | 1.9% |
Which weekday was most reliable for MSY to MIA?
Among qualifying MSY-to-MIA weekday results, Tuesday had the highest on-time rate: 88.2% of 212 flights. Sunday was lowest at 67.0% across 224 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 229 | 77.3% | 13.1% | 2.6% |
| Tuesday | 212 | 88.2% | 5.7% | 2.8% |
| Wednesday | 207 | 84.1% | 9.7% | 1.0% |
| Thursday | 219 | 78.1% | 13.2% | 0.5% |
| Friday | 230 | 77.8% | 14.8% | 0.4% |
| Saturday | 208 | 77.9% | 16.8% | 1.0% |
| Sunday | 224 | 67.0% | 21.4% | 1.8% |
Which airline was most reliable for MSY to MIA?
Among qualifying MSY-to-MIA airline results, American Airlines had the highest on-time rate: 79.3% of 1,307 flights. Spirit Airlines was lowest at 67.4% across 89 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,307 | 79.3% | 13.5% | 1.3% |
| Envoy Air | 120 | 79.2% | 11.7% | 0.0% |
| Spirit Airlines | 89 | 67.4% | 15.7% | 5.6% |
| Republic Airways | 9 | 66.7% | 33.3% | 0.0% |
| Frontier Airlines | 4 | 75.0% | 0.0% | 0.0% |
Which month was most reliable for MSY to MIA?
Among qualifying MSY-to-MIA month results, November 2025 had the highest on-time rate: 87.8% of 139 flights. August 2025 was lowest at 69.8% across 139 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 131 | 71.8% | 15.3% | 3.1% |
| August 2025 | 139 | 69.8% | 20.1% | 0.7% |
| September 2025 | 110 | 77.3% | 13.6% | 0.0% |
| October 2025 | 139 | 80.6% | 13.7% | 1.4% |
| November 2025 | 139 | 87.8% | 10.1% | 0.7% |
| December 2025 | 121 | 72.7% | 15.7% | 0.0% |
| January 2026 | 134 | 73.9% | 16.4% | 6.0% |
| February 2026 | 128 | 78.1% | 13.3% | 0.8% |
| March 2026 | 124 | 78.2% | 10.5% | 3.2% |
| April 2026 | 120 | 87.5% | 10.0% | 0.0% |
| May 2026 | 124 | 80.6% | 10.5% | 0.8% |
| June 2026 | 120 | 84.2% | 13.3% | 0.0% |
What drove MSY to MIA delay minutes?
Airline was the largest recorded MSY-to-MIA delay category, accounting for 49.2% of 25,727 BTS-attributed delay minutes during July 2025–June 2026.
Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.